Two men have been charged by Belgian police investigating the 22 March Brussels bombings, after they were linked to a safe house said to have been used by two of the attackers.

Prosecutors identified the men as Smail F and Ibrahim F. Local reports said they were brothers.

Three suicide bombers killed 32 people at Brussels international airport and Maelbeek metro station.

Two other suspected bombers were arrested in a police raid last Friday.

According to the prosecutors, Mohamed Abrini has confessed to being he "man in the hat" - the third airport bomber who fled without detonating his device.

Swedish national Osama Krayem is thought to have been a man spotted with metro bomber Khalid el-Bakraoui before the Maelbeek attack.